GB/T 21254-2017
Breath alcohol analyzer
\u0413\u041e\u0421\u0422 34775-2021
Prepared (corrected) water for the manufacture of alcoholic beverages. Determination of the content of calcium, magnesium, sodium, potassium, ammonium ions by ion chromatography
GB 19522-2024
Blood & breath alcohol concentration and examination for vehicle drivers
GB/T 6730.7-2016(\u82f1\u6587\u7248)
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
GA/T 842-2019
Examination methods for ethanol concentration in blood
GB/T 24226-2009(\u82f1\u6587\u7248)
铬矿石和铬精矿 钙含量的测定 火焰原子吸收光谱法
JJG 657-2019
Breath Alcohol Analyzers
\u0413\u041e\u0421\u0422 34790-2021
Prepared (corrected) water for the manufacturing of alcoholic beverages. Determination of the content of hydrogen sulfide and sulfides by photometric method with N,N-dimethyl-p-phenylenediamine
GB/T 35996-2018(\u82f1\u6587\u7248)
磷矿石和磷精矿中八种元素含量的快速测定 X射线荧光光谱法
GB/T 36084-2018(\u82f1\u6587\u7248)
纳米技术 水溶液中铜、锰、铬离子含量的测定 紫外-可见分光光度法
GB/T 22634-2008
Conversion between water content and water dew point of natural gas
JJF 1785-2019
Program of Pattern Evaluation of Breath Alcohol Analyzers
GA 307-2001
Breath alcohol detector
GB/T 260-2016
Test method for water in petroleum products—Distillation method
\u0413\u041e\u0421\u0422 \u0420 54037-2010
Foodstuffs. Determination of the content of water-soluble antioxidants content by amperometric method in vegetables, fruits, products of their processing, alcoholic and soft drinks
GA/T 1147-2014
Labortory specifications for examination of ethanol concentration in driver's blood
GB/T 21254-2007
Breath alcohol analyzers
NY/T 1973-2021
Water soluble fertilizers—Determination of water insoluble matter content and pH
GB/T 17669.2-1999
Gypsum plasters--Determination of water of crystallization content
NY/T 1115-2006
Water-soluble fertilizers-Determination of water insoluble matter content